“应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反抗。”
Understanding the real lives of the poor is the first step toward designing effective policies to help them.
The initial conditions of the universe are a profound mystery, and inflation offers a possible explanation for why the universe looks the way it does.
Leadership is about inspiring others to see the vision and work towards it together.